Rukbat Extreme Android User Dec 17, 2013 #2 Upgrade it to what? Android 4.3? Wait until your carrier sends an over the air (OTA) update. Upgrade it to an S4? You can't. Something else?
Upgrade it to what? Android 4.3? Wait until your carrier sends an over the air (OTA) update. Upgrade it to an S4? You can't. Something else?
